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WO2016048309A8 - Solution de polymère, mat de fibres et ensemble membrane-électrode en nanofibres l'incluant, et son procédé de fabrication - Google Patents

Solution de polymère, mat de fibres et ensemble membrane-électrode en nanofibres l'incluant, et son procédé de fabrication Download PDF

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Publication number
WO2016048309A8
WO2016048309A8 PCT/US2014/057278 US2014057278W WO2016048309A8 WO 2016048309 A8 WO2016048309 A8 WO 2016048309A8 US 2014057278 W US2014057278 W US 2014057278W WO 2016048309 A8 WO2016048309 A8 WO 2016048309A8
Authority
WO
WIPO (PCT)
Prior art keywords
fiber mat
electrode
polymer solution
nanofiber membrane
fabricating same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2014/057278
Other languages
English (en)
Other versions
WO2016048309A1 (fr
Inventor
Peter N. Pintauro
Wenjing Zhang
Matthew Brodt
Andrew M. PARK
Jason B. BALLENGEE
Ryszard Wycisk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vanderbilt University
Original Assignee
Vanderbilt University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2017516107A priority Critical patent/JP2017535032A/ja
Priority to US15/511,709 priority patent/US20170250431A1/en
Priority to CN201480082069.1A priority patent/CN107408705A/zh
Priority to KR1020177010681A priority patent/KR20170062487A/ko
Priority to CA2962426A priority patent/CA2962426A1/fr
Priority to PCT/US2014/057278 priority patent/WO2016048309A1/fr
Application filed by Vanderbilt University filed Critical Vanderbilt University
Priority to EP14902314.5A priority patent/EP3198673A4/fr
Publication of WO2016048309A1 publication Critical patent/WO2016048309A1/fr
Anticipated expiration legal-status Critical
Publication of WO2016048309A8 publication Critical patent/WO2016048309A8/fr
Priority to US16/360,151 priority patent/US12132239B2/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0239—Organic resins; Organic polymers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8668—Binders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8673—Electrically conductive fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1065—Polymeric electrolyte materials characterised by the form, e.g. perforated or wave-shaped
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

Selon un aspect, la présente invention concerne un mat de fibres. Le mat de fibres comprend au moins un type de fibres, qui comprend un ou plusieurs polymères. Le mat de fibres peut être un mat de fibres unique qui comprend un type de fibres, ou peut être un mat de fibres double ou multiple qui comprend de multiples types de fibres. Les fibres peuvent en outre comprendre des particules d'un catalyseur. Le mat de fibres peut être utilisé pour former une électrode ou une membrane. Selon un autre aspect, un ensemble membrane-électrode de pile à combustible a une électrode d'anode, une électrode de cathode, et une membrane disposée entre l'électrode d'anode et l'électrode de cathode. L'électrode d'anode, l'électrode de cathode et la membrane peuvent chacune être constituées d'un mat de fibres.
PCT/US2014/057278 2010-10-27 2014-09-24 Solution de polymère, mat de fibres et ensemble membrane-électrode en nanofibres l'incluant, et son procédé de fabrication Ceased WO2016048309A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US15/511,709 US20170250431A1 (en) 2010-10-27 2014-09-24 Polymer solution, fiber mat, and nanofiber membrane-electrode-assembly therewith, and method of fabricating same
CN201480082069.1A CN107408705A (zh) 2014-09-24 2014-09-24 聚合物溶液、纤维垫和具有所述纤维垫的纳米纤维膜电极组件以及其制造方法
KR1020177010681A KR20170062487A (ko) 2014-09-24 2014-09-24 중합체 용액, 섬유 매트, 및 그것을 갖는 나노섬유 멤브레인-전극-조립체, 및 그의 제조 방법
CA2962426A CA2962426A1 (fr) 2014-09-24 2014-09-24 Solution de polymere, mat de fibres et ensemble membrane-electrode en nanofibres l'incluant, et son procede de fabrication
PCT/US2014/057278 WO2016048309A1 (fr) 2014-09-24 2014-09-24 Solution de polymère, mat de fibres et ensemble membrane-électrode en nanofibres l'incluant, et son procédé de fabrication
JP2017516107A JP2017535032A (ja) 2014-09-24 2014-09-24 ポリマー溶液、繊維マット、及びそれらを使用するナノ繊維膜−電極接合体、ならびに同接合体の製造方法
EP14902314.5A EP3198673A4 (fr) 2014-09-24 2014-09-24 Solution de polymère, mat de fibres et ensemble membrane-électrode en nanofibres l'incluant, et son procédé de fabrication
US16/360,151 US12132239B2 (en) 2010-10-27 2019-03-21 Inks for nanofiber fuel cell electrode and membrane-electrode-assemblies, and methods of ink formulations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/057278 WO2016048309A1 (fr) 2014-09-24 2014-09-24 Solution de polymère, mat de fibres et ensemble membrane-électrode en nanofibres l'incluant, et son procédé de fabrication

Related Parent Applications (4)

Application Number Title Priority Date Filing Date
PCT/US2011/058088 Continuation-In-Part WO2012058425A2 (fr) 2010-10-27 2011-10-27 Électrode en nanofibres et son procédé de fabrication
US13/823,968 Continuation-In-Part US9905870B2 (en) 2010-10-27 2011-10-27 Nanofiber electrode and method of forming same
US13/567,857 Continuation-In-Part US9350036B2 (en) 2010-10-27 2012-08-06 Composite membranes, methods of making same, and applications of same
US13/872,953 Continuation-In-Part US9252445B2 (en) 2010-10-27 2013-04-29 Nanofiber membrane-electrode-assembly and method of fabricating same

Related Child Applications (4)

Application Number Title Priority Date Filing Date
PCT/US2011/058088 Continuation-In-Part WO2012058425A2 (fr) 2010-10-27 2011-10-27 Électrode en nanofibres et son procédé de fabrication
US13/823,968 Continuation-In-Part US9905870B2 (en) 2010-10-27 2011-10-27 Nanofiber electrode and method of forming same
US15/511,709 A-371-Of-International US20170250431A1 (en) 2010-10-27 2014-09-24 Polymer solution, fiber mat, and nanofiber membrane-electrode-assembly therewith, and method of fabricating same
US16/360,151 Continuation-In-Part US12132239B2 (en) 2010-10-27 2019-03-21 Inks for nanofiber fuel cell electrode and membrane-electrode-assemblies, and methods of ink formulations

Publications (2)

Publication Number Publication Date
WO2016048309A1 WO2016048309A1 (fr) 2016-03-31
WO2016048309A8 true WO2016048309A8 (fr) 2017-03-30

Family

ID=55581632

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/057278 Ceased WO2016048309A1 (fr) 2010-10-27 2014-09-24 Solution de polymère, mat de fibres et ensemble membrane-électrode en nanofibres l'incluant, et son procédé de fabrication

Country Status (6)

Country Link
EP (1) EP3198673A4 (fr)
JP (1) JP2017535032A (fr)
KR (1) KR20170062487A (fr)
CN (1) CN107408705A (fr)
CA (1) CA2962426A1 (fr)
WO (1) WO2016048309A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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JP7108476B2 (ja) * 2018-06-20 2022-07-28 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 膜電極接合体及び燃料電池の製造方法
JP7078902B2 (ja) * 2018-10-25 2022-06-01 株式会社豊田中央研究所 空気極触媒層
CN109841847A (zh) * 2019-03-11 2019-06-04 嘉兴学院 适用于金属空气电池的耐弯折柔性空气阴极的制备方法
CN114424357B (zh) * 2019-09-20 2024-07-26 夏普株式会社 显示设备及显示设备的制造方法
JP7184011B2 (ja) * 2019-10-25 2022-12-06 株式会社豊田中央研究所 触媒層
IL290023A (en) * 2021-01-21 2022-08-01 Hydrolite Ltd Fabrication of membrane electrode assemblies and reversible electrochemical devices
WO2022169851A1 (fr) * 2021-02-02 2022-08-11 Plug Power Inc. Ensemble membrane-électrode d'électrolyseur d'eau à membrane échangeuse de protons
CN114843699A (zh) * 2022-04-08 2022-08-02 沁阳市立标滤膜有限公司 一种复合agm隔板的生产工艺以及复合成型机

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JPS56152166A (en) * 1980-04-24 1981-11-25 Sanyo Electric Co Ltd Preparation of gas diffusion electrode
EP1829147A2 (fr) * 2004-11-16 2007-09-05 Battelle Memorial Institute Solution servant a ameliorer des composants de cellules electrochimiques et d'autres systemes et dispositifs electrochimiques
DE112008000124T5 (de) * 2007-01-12 2010-02-11 Ofek Eshkolot Research And Development Ltd. Faserige Anode mit hohem Oberfläche/Volumenverhältnis für Brennstoffzellen und eine Brennstoffzelle mit einer solchen Anode
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US9252445B2 (en) * 2010-10-27 2016-02-02 Vanderbilt University Nanofiber membrane-electrode-assembly and method of fabricating same
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Also Published As

Publication number Publication date
CN107408705A (zh) 2017-11-28
KR20170062487A (ko) 2017-06-07
CA2962426A1 (fr) 2016-03-31
WO2016048309A1 (fr) 2016-03-31
JP2017535032A (ja) 2017-11-24
EP3198673A1 (fr) 2017-08-02
EP3198673A4 (fr) 2018-04-04

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